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NET Developer

2 weeks ago

Herndon, Virginia, United States Technogen International Company Full time
Role: .NET Developer

Location: Remote

Length: 6+ months (will go long-term)

Overview: We are seeking a highly skilled Senior .NET Developer to address high-level vulnerabilities identified by CxOne within our active C# applications. This role involves leading efforts in vulnerability remediation, as well as assisting in the upgrade of our .NET platform from .NET 6 to .NET 8. The ideal candidate will have extensive experience in C# development, security practices, and the Azure cloud ecosystem.

Primary Responsibilities:
  1. Vulnerability Remediation:
    • Verify vulnerabilities identified in C# applications.
    • Perform code remediation to resolve security vulnerabilities such as XSS, SQL injection, log forging, anti-forgery token validation, etc.
    • Conduct thorough testing and validation of remediated code.
    • Review remediated code and work with the audit team to ensure full resolution.
    • Secure approval from the SE manager before release.
  2. .NET 6 to .NET 8 Upgrade Support:
    • Assist the Family Care Software Engineering team in upgrading .NET applications from version 6 to 8.
    • Ensure compatibility of the existing codebase during the upgrade.
    • Update and manage dependencies, including NuGet packages, for both .NET framework and .NET.
Required Experience:
  • Minimum 5 years of experience as a .NET Web Developer.
  • Proficiency in C# as the primary language.
  • Strong knowledge of secondary languages including JavaScript, HTML, and CSS.
  • Extensive experience working with .NET and .NET Framework.
  • Expertise in upgrading NuGet packages for .NET.
  • Azure Functions and Web Apps experience, including converting Azure functions from in-process to isolated worker models.
  • Strong experience in remediating security vulnerabilities, including cross-site scripting (XSS), SQL and command injection, path traversal, log forging, and more.